Chamberlain Headquarters

Main Headquarters Serving the central South Dakota area.

Yankton Facility

Yankton, SD Facility serving South East South Dakota, Nebraska, and Iowa areas

Contact CORE Engineering & Consulting Inc.

Chamberlain Office

115 West Beebe Ave.
Chamberlain, SD 57325

Phone: (605)234-2673
Fax: (605)234-2674

Yankton Office

3402 E SD Hwy 50
Yankton, SD 57078

Phone: (605)260-4908
Fax: (605)260-4908